Professional Nail Drill SetOur electric nail drill adopts 5 metal drill bit designs for various 3/32 shank replaceable drill bits. The rechargeable nail file machine is perfect for nail polishing, filing various nail shapes, and smoothing calluses or hardened skin on hands and feet. It is perfect for all-round sanding, carving, cutting, polishing, and removing cuticles. Adjustable Speed and DirectionThe acrylic nail drill set is equipped with a speed control button, which can adjust the speed from 5000-20,000rpm and supports forward and backward. It can be adjusted at the handle to easily control the speed. More precise nail sanding without causing any harm. This electric nail file is suitable for any right-handed or left-handed person to use. Suitable for manicurists and beginners of all levels. Powerful Function: This portable nail drill is different from traditional nail file machines. The motor of our nail file drill is far beyond the market level, equipped with an aluminum alloy shell, which keeps this nail drill machine low in heat, noise and vibration, and is equipped with an LED light to illuminate the nails, providing you with a comfortable manicure experience. It is a professional nail drill tool suitable for home, salon and school use. Portable and Compact DesignThis nail drill machine is made of high-quality metal, with a small and lightweight design, easy to operate and carry. It can be put in your pocket or bag. You can enjoy the nail salon with this electric nail file anytime and anywhere. Easy to UseThe acrylic machine head is easy to replace the drill bit, no tools are required, just pull it out and plug it in. Equipped with a USB charging port, fast charging speed and super long life. This electric nail drill provides salon professional safe and convenient care for you and your loved ones.